| /linux-6.3-rc2/include/linux/ |
| A D | spinlock_api_smp.h | 29 void __lockfunc _raw_spin_lock_irq(raw_spinlock_t *lock)
35 _raw_spin_lock_irqsave_nested(raw_spinlock_t *lock, int subclass)
37 int __lockfunc _raw_spin_trylock(raw_spinlock_t *lock);
38 int __lockfunc _raw_spin_trylock_bh(raw_spinlock_t *lock);
86 static inline int __raw_spin_trylock(raw_spinlock_t *lock) in __raw_spin_trylock()
115 static inline void __raw_spin_lock_irq(raw_spinlock_t *lock) in __raw_spin_lock_irq()
123 static inline void __raw_spin_lock_bh(raw_spinlock_t *lock) in __raw_spin_lock_bh()
130 static inline void __raw_spin_lock(raw_spinlock_t *lock) in __raw_spin_lock()
139 static inline void __raw_spin_unlock(raw_spinlock_t *lock) in __raw_spin_unlock()
163 static inline void __raw_spin_unlock_bh(raw_spinlock_t *lock) in __raw_spin_unlock_bh()
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| A D | spinlock.h | 100 extern void __raw_spin_lock_init(raw_spinlock_t *lock, const char *name,
179 extern void do_raw_spin_lock(raw_spinlock_t *lock) __acquires(lock);
180 extern int do_raw_spin_trylock(raw_spinlock_t *lock);
181 extern void do_raw_spin_unlock(raw_spinlock_t *lock) __releases(lock);
183 static inline void do_raw_spin_lock(raw_spinlock_t *lock) __acquires(lock) in do_raw_spin_lock()
190 static inline int do_raw_spin_trylock(raw_spinlock_t *lock) in do_raw_spin_trylock()
200 static inline void do_raw_spin_unlock(raw_spinlock_t *lock) __releases(lock) in do_raw_spin_unlock()
323 static __always_inline raw_spinlock_t *spinlock_check(spinlock_t *lock) in spinlock_check()
479 extern int _atomic_dec_and_raw_lock(atomic_t *atomic, raw_spinlock_t *lock);
483 extern int _atomic_dec_and_raw_lock_irqsave(atomic_t *atomic, raw_spinlock_t *lock,
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| A D | spinlock_types_raw.h | 23 } raw_spinlock_t; typedef
69 (raw_spinlock_t) __RAW_SPIN_LOCK_INITIALIZER(lockname)
71 #define DEFINE_RAW_SPINLOCK(x) raw_spinlock_t x = __RAW_SPIN_LOCK_UNLOCKED(x)
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| A D | flex_proportions.h | 49 raw_spinlock_t lock; /* Protect period and numerator */
81 raw_spinlock_t lock; /* Protect period and numerator */
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| A D | bpf_local_storage.h | 25 raw_spinlock_t lock;
91 raw_spinlock_t lock; /* Protect adding/removing from the "list" */
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| A D | i8253.h | 23 extern raw_spinlock_t i8253_lock;
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| /linux-6.3-rc2/lib/ |
| A D | atomic64.c | 28 raw_spinlock_t lock;
36 static inline raw_spinlock_t *lock_addr(const atomic64_t *v) in lock_addr()
48 raw_spinlock_t *lock = lock_addr(v); in generic_atomic64_read()
61 raw_spinlock_t *lock = lock_addr(v); in generic_atomic64_set()
73 raw_spinlock_t *lock = lock_addr(v); \
85 raw_spinlock_t *lock = lock_addr(v); \
99 raw_spinlock_t *lock = lock_addr(v); \
134 raw_spinlock_t *lock = lock_addr(v); in generic_atomic64_dec_if_positive()
149 raw_spinlock_t *lock = lock_addr(v); in generic_atomic64_cmpxchg()
164 raw_spinlock_t *lock = lock_addr(v); in generic_atomic64_xchg()
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| A D | dec_and_lock.c | 53 int _atomic_dec_and_raw_lock(atomic_t *atomic, raw_spinlock_t *lock) in _atomic_dec_and_raw_lock()
68 int _atomic_dec_and_raw_lock_irqsave(atomic_t *atomic, raw_spinlock_t *lock, in _atomic_dec_and_raw_lock_irqsave()
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| /linux-6.3-rc2/kernel/locking/ |
| A D | spinlock.c | 136 noinline int __lockfunc _raw_spin_trylock(raw_spinlock_t *lock) in _raw_spin_trylock()
144 noinline int __lockfunc _raw_spin_trylock_bh(raw_spinlock_t *lock) in _raw_spin_trylock_bh()
152 noinline void __lockfunc _raw_spin_lock(raw_spinlock_t *lock) in _raw_spin_lock()
168 noinline void __lockfunc _raw_spin_lock_irq(raw_spinlock_t *lock) in _raw_spin_lock_irq()
176 noinline void __lockfunc _raw_spin_lock_bh(raw_spinlock_t *lock) in _raw_spin_lock_bh()
184 noinline void __lockfunc _raw_spin_unlock(raw_spinlock_t *lock) in _raw_spin_unlock()
200 noinline void __lockfunc _raw_spin_unlock_irq(raw_spinlock_t *lock) in _raw_spin_unlock_irq()
208 noinline void __lockfunc _raw_spin_unlock_bh(raw_spinlock_t *lock) in _raw_spin_unlock_bh()
375 void __lockfunc _raw_spin_lock_nested(raw_spinlock_t *lock, int subclass) in _raw_spin_lock_nested()
383 unsigned long __lockfunc _raw_spin_lock_irqsave_nested(raw_spinlock_t *lock, in _raw_spin_lock_irqsave_nested()
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| A D | spinlock_debug.c | 16 void __raw_spin_lock_init(raw_spinlock_t *lock, const char *name, in __raw_spin_lock_init()
54 static void spin_dump(raw_spinlock_t *lock, const char *msg) in spin_dump()
72 static void spin_bug(raw_spinlock_t *lock, const char *msg) in spin_bug()
83 debug_spin_lock_before(raw_spinlock_t *lock) in debug_spin_lock_before()
91 static inline void debug_spin_lock_after(raw_spinlock_t *lock) in debug_spin_lock_after()
97 static inline void debug_spin_unlock(raw_spinlock_t *lock) in debug_spin_unlock()
112 void do_raw_spin_lock(raw_spinlock_t *lock) in do_raw_spin_lock()
120 int do_raw_spin_trylock(raw_spinlock_t *lock) in do_raw_spin_trylock()
137 void do_raw_spin_unlock(raw_spinlock_t *lock) in do_raw_spin_unlock()
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| /linux-6.3-rc2/kernel/rcu/ |
| A D | tree.h | 46 raw_spinlock_t __private lock; /* Root rcu_node's lock protects */
129 raw_spinlock_t fqslock ____cacheline_internodealigned_in_smp;
136 raw_spinlock_t exp_poll_lock;
226 raw_spinlock_t nocb_lock; /* Guard following pair of fields. */
235 raw_spinlock_t nocb_bypass_lock ____cacheline_internodealigned_in_smp;
242 raw_spinlock_t nocb_gp_lock ____cacheline_internodealigned_in_smp;
362 raw_spinlock_t barrier_lock; /* Protects ->barrier_seq_snap. */
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| /linux-6.3-rc2/drivers/pinctrl/ |
| A D | pinctrl-equilibrium.h | 119 raw_spinlock_t lock; /* protect gpio register */
143 raw_spinlock_t lock; /* protect pinpad register */
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| /linux-6.3-rc2/kernel/bpf/ |
| A D | bpf_lru_list.h | 37 raw_spinlock_t lock ____cacheline_aligned_in_smp;
43 raw_spinlock_t lock;
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| A D | percpu_freelist.h | 11 raw_spinlock_t lock;
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| /linux-6.3-rc2/Documentation/locking/ |
| A D | locktypes.rst | 68 - raw_spinlock_t
208 raw_spinlock_t and spinlock_t
211 raw_spinlock_t section in raw_spinlock_t and spinlock_t
214 raw_spinlock_t is a strict spinning lock implementation in all kernels,
215 including PREEMPT_RT kernels. Use raw_spinlock_t only in real critical
218 hardware state. raw_spinlock_t can sometimes also be used when the
226 On a non-PREEMPT_RT kernel spinlock_t is mapped to raw_spinlock_t and has
470 raw_spinlock_t on RT
473 Acquiring a raw_spinlock_t disables preemption and possibly also
497 spinlocks are preserved on PREEMPT_RT kernels, so that the raw_spinlock_t
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| /linux-6.3-rc2/include/kvm/ |
| A D | arm_vgic.h | 118 raw_spinlock_t irq_lock; /* Protects the content of the struct */
277 raw_spinlock_t lpi_list_lock;
334 raw_spinlock_t ap_list_lock; /* Protects the ap_list */
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| /linux-6.3-rc2/arch/x86/include/asm/ |
| A D | pc-conf-reg.h | 19 extern raw_spinlock_t pc_conf_lock;
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| A D | irq_remapping.h | 36 extern raw_spinlock_t irq_2_ir_lock;
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| /linux-6.3-rc2/drivers/sh/intc/ |
| A D | internals.h | 58 raw_spinlock_t lock;
162 extern raw_spinlock_t intc_big_lock;
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| /linux-6.3-rc2/kernel/sched/ |
| A D | sched.h | 280 raw_spinlock_t rt_runtime_lock;
290 raw_spinlock_t dl_runtime_lock;
319 raw_spinlock_t lock;
344 raw_spinlock_t lock;
592 raw_spinlock_t lock ____cacheline_aligned;
691 raw_spinlock_t rt_runtime_lock;
865 raw_spinlock_t rto_lock;
959 raw_spinlock_t __lock;
1230 static inline raw_spinlock_t *rq_lockp(struct rq *rq) in rq_lockp()
1327 static inline raw_spinlock_t *rq_lockp(struct rq *rq) in rq_lockp()
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| A D | cpudeadline.h | 12 raw_spinlock_t lock;
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| /linux-6.3-rc2/kernel/time/ |
| A D | timekeeping.h | 29 extern raw_spinlock_t jiffies_lock;
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| A D | timekeeping_internal.h | 37 extern raw_spinlock_t timekeeper_lock;
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| /linux-6.3-rc2/kernel/trace/ |
| A D | pid_list.h | 79 raw_spinlock_t lock;
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| /linux-6.3-rc2/arch/mips/include/asm/ |
| A D | i8259.h | 34 extern raw_spinlock_t i8259A_lock;
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